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  2. sku: 17428627687247623
  3. MAZDA BR70-66-490A

MAZDA BR70-66-490A Brake Light Lamp Switch Automatic

fits model: Mx-5, Miata. make: Mazda. year: 1990–1993.

Br70-66-490a Mazda 90 93 Miata Mx-5 Oem Brake Light Stop Lamp Switch Automatic Br70-66-490

( Manufacturer Part Number: BR70-66-490A ), ( Type: Switch Assembly ), ( To Control: Brake Light ), ( Color: Black ), ( Country/region Of Manufacture: Japan )

Review MAZDA Oem Brake Light Stop Lamp Switch Automatic Br70-66-490 fits MIATA MX-5 1990–1993

The Mazda BR70-66-490A is an original equipment (OE) brake light lamp switch designed specifically for the 1990, 1991, and 1993 Miata MX-5 models. This automatic switch is an essential component of the vehicle's brake system, controlling the activation of the brake lights when the pedal is pressed.

The Mazda BR70-66-490A switch is built to the highest standards of quality and reliability, ensuring consistent performance and longevity. It is a plug-and-play replacement for the original part, making installation quick and easy.

The switch operates automatically, activating the brake lights as soon as the driver applies pressure to the brake pedal. This ensures that other drivers are alerted to the Miata's presence on the road, enhancing safety and improving the driving experience.

The Mazda BR70-66-490A is a compact and sleek component, designed to blend seamlessly with the vehicle's interior. It is made of premium materials, including impact-resistant plastic and durable electrical contacts, to withstand the rigors of daily use and the elements.

The switch is easy to install, requiring no modifications or additional tools. It simply replaces the existing switch, making it a convenient and cost-effective solution for maintaining the performance and safety of your Miata MX-5.

In summary, the Mazda BR70-66-490A is a high-quality, original equipment brake light lamp switch designed for the 1990, 1991, and 1993 Miata MX-5 models. It is an essential component of the vehicle's brake system, ensuring the activation of the brake lights when the pedal is pressed, and enhancing safety and improving the driving experience. It is a plug-and-play replacement, making installation quick and easy, and is built to the highest standards of quality and reliability.

Pros and Cons of Buying Mazda MX-5 Miata (BR70-66-490A) Automatic Brake Light Lamp Switch

Introduction:

The Mazda MX-5 Miata is a popular sports car known for its agility and nimble handling. One essential component of a car's safety system is its brake light, which alerts other drivers when the vehicle is slowing down or coming to a stop. If your Miata's brake light lamp switch is not functioning correctly, you may want to consider replacing it with an aftermarket part like the Mazda Original Part BR70-66-490A. In this article, we will discuss the pros and cons of buying this automatic brake light lamp switch for your Miata.

Pros:

1. OEM Quality: The BR70-66-490A is an original equipment manufacturer (OEM) part, meaning it is designed and manufactured by Mazda specifically for use in Miata vehicles. This ensures a proper fit and function.

2. Enhanced Safety: A faulty brake light switch can result in the brake lights not illuminating when the brakes are applied. Replacing the switch with a new OEM part will ensure that your car's brake lights function correctly, enhancing safety for you and other drivers.

3. Improved Reliability: By using an OEM part, you can expect improved reliability and durability compared to aftermarket alternatives.

Cons:

1. Cost: OEM parts, such as the BR70-66-490A, can be more expensive than aftermarket alternatives. This may deter some buyers who are looking for a more affordable solution.

2. Availability: Depending on the location and the specific Mazda dealership, it may take some time to source and receive the OEM part.

3. Installation: Installing an OEM part may require professional assistance from a certified mechanic, which could add to the overall cost of the repair.

Conclusion:

The Mazda MX-5 Miata (BR70-66-490A) automatic brake light lamp switch is an essential component for maintaining the safety and reliability of your sports car. While the OEM part may be more expensive than aftermarket alternatives, it offers the peace of mind that comes with using a part designed and manufactured specifically for your vehicle. Additionally, the enhanced safety and improved reliability make the investment worthwhile. If you are in the market for a new brake light lamp switch for your Miata, consider the pros and cons carefully and make an informed decision based on your budget and priorities.

Recommendation:

If you prioritize safety, reliability, and the peace of mind that comes with using an OEM part, the Mazda Original Part BR70-66-490A is the best choice for your Miata. However, if you are on a budget and are willing to accept the potential risks associated with aftermarket parts, you may want to explore alternative options. Ultimately, the decision is yours based on your preferences, priorities, and budget.

Details:

We greatly appreciate it. Fits 90-97 Mazda Miata model's ONLY. 90-97 Mazda Miata MX5 OEM Stop Lamp Brake Light Switch With Cruise Automatic, Part # BR70-66-490A, This item is in good working order, they will have normal wear due to it being a wrecked car. Please insure that the item fits your vehicle prior to purchasing.

part #: br7066490a prices

  • $12.34-$29.59

specifications inswico:

  • for models: Mx-5, Miata
  • for makes: Mazda
  • for years: 1990-1993
  • mpn: Br70-66-490a
  • type: Switch Assembly
  • to control: Brake Light
  • color: Black
  • country/region of manufacture: Japan

offer inswico:

  • quantity: 1
  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • started: August 23, 2025

returns inswico:

  • time: 14 Days
  • paid by: Buyer
  • policy: Returns Accepted

general inswico:

  • condition: Used
  • Car Truck Parts Accessories > Interior Parts Accessories > Switches Controls

payments inswico:

  • wallet: Google-pay
  • other
  • credit card: Mastercard

shipping inswico:

  • cost: $0.00
  • service: UPS Ground
  • carrier: UPS
  • transit: 4-10 Days
  • class: Standard
  • type: Fixed

seller inswico:

  • city: New Port Richey, Florida
  • rating: 98.5%
  • # reviews: 3830
for models: mx-5, miata, for makes: mazda, for years: 1990-1993, type: switch assembly, to control: brake light, country/region of manufacture: japan,
category: auto parts > car truck parts accessories > interior parts accessories > switches controls, color: black, sku: 17428627687247623,
Mazda BR70-66-490A Is Similar To:
inswico logo
5 offers $12.34–$29.59 USD
  • Used. Offer #1 priced at $14.95 + $0.00 shipping estimate = $14.95* total. Proudly servicing the Mazda Community for 15+ Years. Item fits Mazda Miata 1990-2005 MX5.FREE SHIPPING
  • Used. Offer #2 priced at $12.34 + $16.72 shipping estimate = $29.06* total. We greatly appreciate it. Fits 90-97 Mazda Miata Models ONLY.+$16.72 shipping
  • Used. Offer #3 priced at $29.59 + $0.00 shipping estimate = $29.59* total. 90-97 Mazda Miata MX5 OEM Stop Lamp Brake Light Switch With Cruise Automatic.FREE SHIPPING
  • Used. Offer #4 priced at $14.95 + $0.00 shipping estimate = $14.95* total. Shipped with USPS Ground Advantage. 90-05 Mazda Miata MX5 OEM Stop Lamp Brake Light Switch With Cruise .FREE SHIPPING
  • Used. Offer #5 priced at $14.95 + $0.00 shipping estimate = $14.95* total. It is in good working condition and ready to be installed. This is a brake light switch for a 1990-2005 Mazda Miata.FREE SHIPPING

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